Larus cachinnans

(last update: February 16, 2013)

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cachinnans plumages

1cy August
1cy September
1cy October
1cy November
1cy December

2cy January
2cy February
2cy March
2cy April
2cy May
2cy June
2cy July
2cy August
2cy September
2cy October
2cy November
2cy December

3cy January
3cy February
3cy March
3cy April
3cy May
3cy June
3cy July
3cy August
3cy September
3cy October
3cy November
3cy December

sub-adult January
sub-adult February
sub-adult March
sub-adult April
sub-adult May
sub-adult June
sub-adult July
sub-adult August
sub-adult September
sub-adult October
sub-adult November
sub-adult December

adult January
adult February
adult March
adult April
adult May
adult June
adult July
adult August
adult September
adult October
adult November
adult December

Larus cachinnans PHSV (now C.G) 2CY-14CY, 2012-2024, Germany & the Netherlands. Picture: Armin Deutsch, Albert de Jong & Mars Muusse & Thijs Horst.

Yellow PHSV and metal PLG DN-27555; ringed as pullus on May 26 2011 at Kozielno, Paczkow, S-SW Poland, (50°29' N,  16°58' E). Ringers Jacek Betleja & Jakub Szymczak.
Now breeding bird at Lelystad colony (nest no: 64). See nest details HERE: nest-PHSV.

Recoveries:

14/01/2012	Ciboure FRANCE (PYRENEES-ATLANTIQUES)	Didier Domec
15/01/2012	Vasiere de L'Untxin,Ciboure FRANCE (PYRENEES-ATLANTIQUES)	F. Cazaban
06/06/2012	Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
14/06/2012	Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
29/06/2012	Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
08/07/2012	Neesen, Kloppenburg GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
09/08/2012	Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
23/08/2012	Pohlsche Heide Rubbish dump GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Jörg Hadasch
27/09/2012	Deponie Pohlsche Heide GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
04/10/2012	Deponie Pohlsche Heide GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
08/10/2012	Deponie Pohlsche Heide GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
10/10/2012	Pohlsche Heide Rubbish dump GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Jörg Hadasch
19/10/2012	Pohlsche Heide Rubbish dump GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Jörg Hadasch
16/03/2013	Sonzay rubbish dump FRANCE (INDRE-ET-LOIRE)	Benjamin Griard & Patrick Derrien
08/07/2013	Minden, Neesen, river Weser GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
08/08/2013	Minden, Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
17/09/2013	Lake Duemmer GERMANY (NIEDERSACHSEN: WESER-EMS (ohne inseln))	Juergen Linnhoff
23/10/2015	Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
27/05/2016	Frankfurt:Posthof GERMANY (HESSEN: DARMSTADT)	HELGOLAND .DEW
20/04/2017	Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD)	Armin Deutsch
10/04/2018	Leverkusen-Hitdorf, Buschbergsee GERMANY (NORDRHEIN-WESTFALEN: KÖLN)	Armin Deutsch, Klaus Böhm was the Finder not Armin Deutsch
18/06/2019	Driel NETHERLANDS (FLEVOLAND)	Debby Doodeman
24/08/2019	Lixhe:Mur de Lixhe BELGIUM (LIEGE)	Louis Bronne
15/04/2020	Lelystad Harbour/Oostvaardersdiep NETHERLANDS (FLEVOLAND)	Merijn Loeve
29/07/2020	Almere:Dashorstdijk NETHERLANDS (FLEVOLAND)	Eric Roeland
29/07/2020	Blocq van Kuffeler, Almere NETHERLANDS (FLEVOLAND)	Albert de Jong & Merijn Loeve
02/12/2020	Sonzay:rubbish dump site FRANCE (INDRE-ET-LOIRE)	Benjamin Griard
24/04/2021	Lelystad NETHERLANDS (FLEVOLAND)	Mars Muusse & Albert de Jong

Trapped at the nest, incubating 3 eggs in colony Lelystad, the Netherlands.
Tibia ring added R-CG and metal NLA 5.625.054, ringed as adult female.

Recoveries:
09-05-2022 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E captured by ringer Albert de Jong
27-04-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
28-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
30-04-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
02-05-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
03-05-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E captured by ringer Roland-Jan Buijs
13-05-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
06-06-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
18-06-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
22-06-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
26-06-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
12-07-2023 Lelystad (Oostvaardersdijk), Flevoland, NL 5.228,00 N 519,00 E colourring read Thijs Horst
16-07-2023 Almere (Dashorstdijk), Flevoland, NL 5.225,00 N 512,00 E colourring read Eric Roeland
20-07-2023 Lelystad (Oostvaardersdijk), Flevoland, NL 5.228,00 N 519,00 E colourring read Bastiaan van de Wetering
23-07-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
23-07-2023 Lelystad (Oostvaardersdijk), Flevoland, NL 5.228,00 N 519,00 E colourring read Eric Roeland
25-07-2023 Almere (Dashorstdijk), Flevoland, NL 5.225,00 N 512,00 E colourring read Thijs Horst
27-07-2023 Almere (Dashorstdijk), Flevoland, NL 5.225,00 N 512,00 E colourring read Thijs Horst
02-08-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
08-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
19-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
20-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
25-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
26-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse

In this area are mixed breeding colonies (near Katowice), with far most birds breeding here are cachinnans, but in this area also records of very few michahellis from the south (e.g. ringed female from Italy) and argentatus from eastern Germany are possible (see PDF). PHSV is classic cachinnans.

below: Caspian Gull cachinnans 2CY PHSV July 08 2012, Neesen, Germany (52°15'21N, 08°55'16E). Picture: Armin Deutsch.

Reading rings at location Neesen. Do you spot the yellow ring?

below: Caspian Gull cachinnans 2CY PHSV September 27 2012, Deponie Pohlsche Heide - Minden, Germany (52°23'05N, 08°46'45E). Picture: Armin Deutsch.

Complete moult finished. Bird in active partial autumn moult, now again (2nd time this year) replacing inner GC, most MC, and several LC. Note mirror on P10.

below: Caspian Gull cachinnans 2CY PHSV October 04 2012, Deponie Pohlsche Heide - Minden, Germany (52°23'05N, 08°46'45E). Picture: Armin Deutsch.

In the pouring rain.

below: Caspian Gull cachinnans 2CY PHSV October 08 2012, Deponie Pohlsche Heide - Minden, Germany (52°23'05N, 08°46'45E). Picture: Armin Deutsch.

Left TT1 old 2nd gen.

below: Caspian Gull cachinnans 3CY PHSV August 08 2013, Osthafen - Minden, Germany (52°18'00N, 08°56'18E). Picture: Armin Deutsch.

In complete mout. New 3rd gen P1-P6, P7 growing, P9-P10 old 2nd gen. S1 new, S2 growing, moult gap in central secondaries, inner secondaries old 2nd gen. All tail feathers dropped, new white tips of 3rd gen rectrices just visible.

below: Caspian Gull cachinnans PHSV 12CY, April 26 2021, Lelystad colony, the Netherlands. Picture: Mars Muusse.

See nest details HERE.

below: Caspian Gull cachinnans PHSV 12CY, May 13 2021, Lelystad colony, the Netherlands. Picture: Mars Muusse.

See nest details HERE.

below: Caspian Gull cachinnans C.G (was PHSV) 12CY, May 09 2022, Lelystad colony, the Netherlands. Picture: Mars Muusse.

Yellow PHSV and metal PLG DN-27555 trapped at the nest and new tibia ring r-C.G and metal NLA.5.625.054.

below: Caspian Gull cachinnans C.G (was PHSV) 13CY, April 27 2023, Lelystad colony, the Netherlands. Picture: Mars Muusse.

below: Caspian Gull cachinnans C.G (was PHSV) 13CY, may 03 2023, Almere, the Netherlands. Picture: Mars Muusse & Thijs Horst.

In an attempt to trap the unringed partner today, we caught r-C.G again, unfortunately.

below: Caspian Gull cachinnans C.G (was PHSV) 13CY, June 06 2023, Almere, the Netherlands. Picture: Mars Muusse.

below: Caspian Gull cachinnans C.G 13CY, June 18 2023, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 13CY, June 25 2023, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: male partner of r-C.G in season 2023.

below: Caspian Gull cachinnans C.G 13CY, July 12 2023, Almere, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G 13CY, July 25 2023, Almere, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G 14CY, March 08 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 14CY, March 19 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 14CY, March 20 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.